baber/WOPTO huggingface dataset:
Patent TW-I776303-B (TW)
Inventor: LIAO CHIH-WEI
IPC: H01Q5/30
Filed: 2020-12-03
Granted: 2022-09-01
Abstract: The invention provides an antenna structure, and the antenna structure includes a shell, a first feed source, a second feed source and a resonance circuit. A first radiation portion and a second radiation portion with intervals are formed on the shell. The first and second radiation portion are grounded. A first feed-in source is the feed-in current signal of the first radiation portion, and then a first, second and third modes are excited. A second feed-in source is the feed-in current signal of the second radiation portion, and then a fourth mode is excited. The second radiation portion is used to adjust the radiation frequency band of the second radiation portion according to the impedance of the resonant circuit. The first radiation portion is used to adjust the third mode according to the radiation frequency band of the second radiation portion. The antenna 
structure has a wide bandwidth. This application also provides a wireless communication device having the antenna structure.
Patent TW-I758040-B (TW)
Title: Sanitizer dispenser
Inventor: HUANG YUNG-CHENG
IPC: A61L2/26
Filed: 2020-12-29
Granted: 2022-03-11
Abstract: A sanitizer dispenser for dispensing a sanitizer on the surface of an object is provided. The sanitizer dispenser includes a housing, a separation plate, and a roller. The separation plate is disposed in the housing to divide the housing into a first chamber and a second chamber, wherein the sanitizer is received in the first chamber. Also, a one-way channel is formed on the separation plate for guiding the sanitizer to flow into the second chamber from the first chamber. The roller is disposed in the second chamber and pivotally connected to the housing. The roller is slidable relative to the housing between a closed state position and an open state position.
Patent TW-I787759-B (TW)
Inventor: SU SHANG-YU
IPC: H04N5/202
Filed: 2021-03-17
Granted: 2022-12-21
Abstract: 一種影像處理電路用以依據一查找表中的複數第一偏移值產生一第二偏移值。查找表對應一顯示裝置中至少一發光元件的一起始電壓的範圍。影像處理電路更用以依據一結束灰階值以及第二偏移值產生一輸出影像資料。輸出影像資料用以過驅動至少一發光元件。該些第一偏移值對應於一第一幀的一起始灰階值以及一第二幀的結束灰階值。
Patent TW-I790654-B (TW)
Title: 儲存環境監測元件及方法
Inventor: LU CHEN-WEI
IPC: G01D21/02
Filed: 2021-06-18
Granted: 2023-01-21
Abstract: 一種儲存環境監測元件能夠測量及/或監測儲存區域內的環境的例如氣流、溫度及濕度等各種參數，以提高儲存在儲存區域中的半導體構件的儲存品質。儲存環境監測元件能夠在不必打開儲存區域中儲存半導體構件的圍封體的情況下測量及/或監測儲存區域內的環境的參數。這減少了半導體構件在污染及其他環境因素中的暴露。另外，儲存環境監測元件可基於將儲存在儲存區域中的半導體構件的使用調度表在儲存區域內執行自動測量，這減少了儲存區域及/或半導體構件的停機時間，且提高了使用半導體構件的半導體處理環境中的生產率。
Patent TW-I755344-B (TW)
Title: 用於嵌段共聚物之自組裝之新穎組合物及方法
Inventor: WU HENGPENG
IPC: C08F2/38
Filed: 2017-12-19
Granted: 2022-02-11
Abstract: 本發明係關於一種新穎苯乙烯類聚合物及係關於包含此聚合物及溶劑之新穎組合物；其中該苯乙烯類聚合物之多分散性為1至1.3，且另外其中該苯乙烯類聚合物之每一聚合物鏈以結構1)之一個端基封端，其中，且L
         1 為選自由以下組成之群中之鍵聯基團：直接價鍵、氧基(-O-)、羰氧基(-(C=O)-O-)、碳酸根(-O-(C=O)-O-)；L
         2 為C-1至C-20經取代或未經取代之伸烷基間隔基、伸芳基間隔基或直接價鍵，R為氫、鹵化物、C-1至C-20烷基部分或C-1至C-20烷氧基部分，m為1至3之整數；且
         表示將該端基1)連接至該苯乙烯類聚合物之該聚合物鏈之末端的該直接價鍵。在本發明之另一態樣中，其關於使用此組合物以在基板上產生接枝薄膜，及在另一態樣中，此接枝薄膜可用於定向自組裝方法。
         1)
Patent TW-I802945-B (TW)
Title: Communication method, apparatus, and system
Inventor: HAO JINPING
IPC: H04W64/00
Filed: 2021-07-30
Granted: 2023-05-21
Abstract: This application provides a communication method, apparatus, and system, which may be used to position a terminal device in a handover scenario, so that continuity of a positioning service can be maintained, and a positioning success rate can be improved. The method includes: A communication device sends a first message to a location management function network element after determining that a terminal device is handed over to a target cell, where the first message includes identifier information of the target cell, so that the location management function network element receives the first message.
Patent TW-I792476-B (TW)
Title: 一種具有遮罩腔的嵌入式封裝結構及其製造方法
Inventor: Chen xian-ming
IPC: H01L21/60
Filed: 2021-08-05
Granted: 2023-02-11
Abstract: 本發明公開了一種具有遮罩腔的嵌入式封裝結構，包括嵌埋在絕緣層內的器件和封閉所述器件的遮罩腔，其中所述遮罩腔由嵌入在所述絕緣層中四面圍繞所述器件的遮罩牆以及覆蓋在所述遮罩牆的第一端面和第二端面上的第一線路層和第二線路層構成，所述第一線路層和第二線路層與所述遮罩牆電連接；其中在所述遮罩牆的第一端面與所述第一線路層之間形成有信號線引出開口，連接所述器件的端子的信號線從所述信號線引出開口引出所述遮罩腔。還公開了一種具有遮罩腔的嵌入式封裝結構的製造方法。
Patent TW-I803976-B (TW)
Inventor: MURRAY NEIL QUINN
IPC: H01L29/06
Filed: 2021-09-13
Granted: 2023-06-01
Abstract: 本發明實施例係關於一種半導體結構。該半導體結構可包含一電晶體結構，該電晶體結構可包含：一閘極區域，其經配置於一基板之一上表面之上方，且實質上沿垂直於該基板之該上表面之一第一方向延伸；一第一源極/汲極區域，其位於該基板之該上表面之上方；一第二源極/汲極區域，其位於該基板之該上表面之上方；及一通道區域，其沿該第一方向垂直延伸於該第一源極/汲極區域與該第二源極/汲極區域之間，其中該通道區域包括氧化物半導體材料。該閘極區域沿該第一方向覆蓋該通道區域之一側壁。
Patent TW-I788011-B (TW)
Title: Device and method for electrostatic discharge protection
Inventor: FAN HANG
IPC: H02H7/20
Filed: 2021-09-14
Granted: 2022-12-21
Abstract: A device is disclosed herein. The device includes an electrostatic discharge (ESD) protection switch and an ESD driver. The ESD driver is configured to receive a first voltage and a second voltage. When a voltage difference between the first voltage and the second voltage is higher than a first voltage threshold, the ESD driver outputs a first trigger signal to turn on the ESD protection switch. When the voltage difference between the first voltage and the second voltage is lower than a second voltage threshold, the ESD driver outputs a second trigger signal to turn on the ESD protection switch.
Patent TW-I780941-B (TW)
Title: Method of manufacturing magnetic core and cutting fixture used therein
Inventor: HUANG CHIEN-CHIN
IPC: H01F27/26
Filed: 2021-10-04
Granted: 2022-10-11
Abstract: In a method of manufacturing magnetic core, an iron roll is positioned in a cutting fixture and cut into multiple separated iron cores along grooves of the cutting fixture. After cutting the iron roll, a wire is winded on the iron cores to obtain a magnetic core assembly.
Patent TW-I792783-B (TW)
Title: 機電系統的教導設備
Inventor: HUANG YAN-SHUN
IPC: G05B19/421
Filed: 2021-12-20
Granted: 2023-02-11
Abstract: 本發明所提供機電系統的教導設備用以連接機電設備的緊停迴路，教導設備包括多段鑰匙開關、一致能開關及一安全控制裝置。多段鑰匙開關包括一第一模式及一第二模式，並用以切換在第一模式或第二模式。多段鑰匙開關在切換時產生一切換信號。致能開關連接緊停迴路。安全控制裝置連接多段鑰匙開關，並用以接收多段鑰匙開關的切換信號。安全控制裝置包括一暫態緊停電路及一斷路時間。暫態緊停電路連接緊停迴路。安全控制裝置依據切換信號觸發緊停迴路進入緊停狀態。緊停狀態包括暫態緊停電路中斷緊停迴路直到斷路時間到才復歸緊停迴路。
Patent TW-I806473-B (TW)
Inventor: CHEN FREDERICK
IPC: H01L27/115
Filed: 2022-03-07
Granted: 2023-06-21
Abstract: A method of forming a semiconductor device, including forming a first protective strip and a second protective strip on a semiconductor substrate. The first protective strip and the second protective strip extend in a first direction and are alternately arranged in a second direction perpendicular to the first direction. The first protective strip and the second protective strip are spaced apart from each other. The first protective strip is cut by selectively removing a portion of the first protective strip. The second protective strip is cut by selectively removing a portion of the second protective strip. The semiconductor substrate is etched to form an isolation trench. Remaining portions of the first and second protective strips are removed. An isolation material is filled into the isolation trench and defines a plurality of strip-shaped active regions. Capacitor contacts are formed on both ends of each of the strip-shaped active regions.
Patent TW-I777906-B (TW)
Title: 半導體記憶裝置
Inventor: SHIMIZU MAI
IPC: G11C8/08
Filed: 2017-07-05
Granted: 2022-09-11
Abstract: 本發明之實施形態提供一種謀求縮短讀出時間之半導體記憶裝置。
        半導體記憶裝置具備：第1記憶胞(MT)，其電性連接於第1位元線(BL)及第1字元線(WL)；第2記憶胞(MT)，其電性連接於第2位元線(BL)及上述第1字元線；及第1電路(42)，其對上述第1字元線施加電壓。上述第1電路於上述第1記憶胞之讀出中，對上述第1字元線供給第1電壓(VA)，於上述第2記憶胞之讀出中，對上述第1字元線供給比上述第1電壓大之第2電壓(VK1)。
Patent TW-I809778-B (TW)
Inventor: DIXON SEBASTIAN
IPC: C01B32/182
Filed: 2022-03-24
Granted: 2023-07-21
Abstract: 提供一種用於在超過700℃的溫度下均勻石墨烯CVD生長的晶圓，該晶圓依次包含：平面矽基板、提供在該矽基板上的絕緣層及提供在該絕緣層上的阻障層，其中該絕緣層為氮化矽及/或氮化鋁層，且其中該阻障層具有50 nm或更小的恆定厚度且為均勻石墨烯的CVD生長提供生長表面。
Patent TW-I794068-B (TW)
Inventor: ZHANG DANNI
IPC: B65G47/91
Filed: 2022-03-30
Granted: 2023-02-21
Abstract: Disclosed is a chip taking fixture for an electronic component module, comprising: a vacuuming device, a manipulator unit, a lifting device and a plurality of pressing blocks. The manipulator unit is arranged below the vacuuming device, and the lifting device is vertically inserted in the center of the manipulator unit and the vacuuming device, so that the manipulator unit and the vacuuming device move in the vertical direction or the horizontal direction. The vacuuming device controls the pressure of the manipulator unit through a plurality of vacuuming pipelines, so as to suck and release the pressing block and the electronic component module. The lifting device can be moved to the top of each electronic component module after being cut in sequence, and the electronic component module can be picked and placed by the manipulator unit.
Patent TW-I803318-B (TW)
Title: 半導體結構及其製造方法
Inventor: LO HAO CHAN
IPC: H01L21/318
Filed: 2022-05-16
Granted: 2023-05-21
Abstract: 一種半導體結構的製造方法包括：在凹槽中形成第一間隔件，其中凹槽的底部具有第一寬度，凹槽相對於底部的頂部具有第二寬度，且第一寬度小於第二寬度，第一間隔件其內具有孔洞；蒸氣蝕刻第一間隔件，使第一間隔件的頂部具有連通孔洞的開口，其中開口的寬度大於孔洞的寬度；以及在第一間隔件中形成第二間隔件，以填滿第一間隔件的孔洞與開口，其中第一間隔件在凹槽中的頂面與第二間隔件的頂面大致共平面。
Patent TW-I812281-B (TW)
Title: Pipeline connection structure
Inventor: HUANG TZU-LIN
IPC: F16L21/06
Filed: 2022-06-14
Granted: 2023-08-11
Abstract: The invention provides a pipeline connection structure, which comprises a first pipe fitting, a second pipe fitting and a sliding sleeve, wherein the first pipe fitting is used to connect a fluid conduit, and the second pipe fitting pivots the first pipe fitting. The second pipe fitting is used to connect a fluid device, so that the first pipe fitting and the second pipe fitting are engaged and connected with the fluid device and the fluid pipe. The sliding sleeve can be reciprocally connected with the second pipe fitting between a first position and a second position along the axial direction, the first pipe fitting forms a first driven part, and the second pipe fitting forms a second driven part. The sliding sleeve cooperates with the first driven part and the second driven part to form a detent part, so that the sliding sleeve brakes the second pipe fitting to rotate, and can optionally brakes the first pipe fitting to rotate.
Patent TW-I810025-B (TW)
Inventor: CHOI JAE JOON
IPC: H01L21/67
Filed: 2022-08-18
Granted: 2023-07-21
Abstract: Regarding the micro-LED chip rework apparatus for removing a misaligned or defective micro-small LED chip having a defect in performance among a plurality of micro LED chips transferred by the first adhesive layer on the substrate, the micro LED chip rework apparatus using the transfer method according to the present invention comprises a detach pressure head that transfers the defective ultra-small LED chip attached on the first adhesive layer to the second adhesive layer and removes by being pressed to the upper surface of the defective micro LED chip in a state in which a second adhesive layer having a stronger adhesive force than the first adhesive layer is provided at the bottom of the stick shape in a stick shape; and a driving unit for moving the detach pressure head in the X, Y, and Z-axis directions on the substrate.
Patent ZA-200106466-B (ZA)
Title: Apparatus for filtering thermoplastic synthetic plastic material.
Inventor: BACHER HELMUT
IPC: B29B7/40
Filed: 2001-08-07
Abstract: An apparatus for filtering thermoplastic synthetic plastic material has a screw (5) bearingly supported within a housing (1) for rotation around its longitudinal axis for the transport and preferably also plasticizing of the synthethic plastic material. This material is supplied to the screw (5) through an intake opening (7) into the housing (1) and leaves the housing (1) through an exit opening (8). The screw (5) is subdivided into two sections (9, 10) disposed one behind the other in axial direction. A filter (40) provided with penetration openings (25) is disposed in the flow of the synthetic plastic material that is disposed between these two sections (9, 10), which filter (40) is disposed within the housing (1) between the two sections (9, 10) of the screw (5) so that it subdivides the interior of the housing. The filter (40) is connected for common rotation with at least one of the screw sections (9, 10). At least one scraper (26) mounted in the housing (1) engages the upstream side of the filter (40) and strips off coarse impurities from the filter when the filter (40) is rotated and conveys the impurities into a collecting space (27) that is in connection with the interior of the housing.
Patent ZA-200402693-B (ZA)
Title: Microbiocidal formulation comprising essential oils or their derivatives.
Inventor: BEN-YEHOSHUA SHIMSHON
IPC: A01N49/00
Filed: 2004-04-06
Abstract: The present invention deals with a microbiocidal aqueous formulation comprising: (i) an effective amount of at least one essential oil component, or derivatives thereof, said derivatives thereof obtained by exposure to light or by oxidation, or mixtures thereof; and (ii) at least one additional stabilizer selected from the group consisting of ethanol in an amount of from 10% to about 50%, an emulsifier, an antioxidant, or an encapsulating agent. The invention is further directed to a method for inhibiting microbial development using said microbiocidal aqueous formulation.
Patent ZA-200405028-B (ZA)
Title: Spiroazacyclic compounds as monoamine receptor modulators
Inventor: NATHALIE SCHLIENGER
IPC: C07D/
Filed: 2004-06-24
Abstract: The present invention relates to optionally substituted 1,3,8-triaza-spiro[4.5]decan-2-one compounds as monoamine receptor modulators; compositions comprising the same; methods of inhibiting an activity of a monoamine receptor with said compounds; methods of treating a disease condition associated with a monoamine receptor using said compounds; and methods for identifying a subject suitable for treatment using said compounds.
Patent ZA-200410406-B (ZA)
Title: Improved safety butterfly needle.
Inventor: RESTELLI SERGIO
IPC: A61M5/32
Filed: 2004-12-23
Abstract: A butterfly needle (100) for venipuncture comprises a body (1) with two protruding flexible tongues (2) that can be bent by manual gripping by the user from a diverging position to a converging position, and a needle (9) mounted axially in the fore end of a needle-carrier (3) which has a tail (8) protruding rearward from the body (1) to couple with the connection of a flexible tube destined to be connected to a syringe or a bottle. The needle-carrier (3) is mounted axially slidable in the body (1) to pass from a forward position of use wherein the needle (9) protrudes forward from the body (1) to perform the injection to a retracted position of safety wherein the needle (9) is protected inside the body (1), there being provided guide means (13, 33) able to guide the axial movement of the needle-carrier (3) inside the body (1) and end-of-stroke and locking means (18, 17, 36) able to lock the needle-carrier in said advanced position and in said retracted position. <IMAGE>
Patent ZA-200507485-B (ZA)
Title: Compositions useful to prevent in-grown hair arising from shaving
Inventor: RAYMOND FARYNIARZ JOSEPH
IPC: C07C/
Filed: 2004-03-12
Abstract: A method and composition is provided for managing in-grown hair which involves applying to those areas malonic acid or a salt thereof in a carrier. The method and composition allows for comfortable shaving of skin by minimizing the problem of in-grown hair.
Patent ZA-200601707-B (ZA)
Title: Method and apparatus for modeling film grain patterns in the frequency domain
Inventor: CRISTINA GOMILA
IPC: G06T5/00
Filed: 2004-04-07
Abstract: Film grain patterns can be modeled in the frequency domain by estimating the cut frequencies that define a 2D band-pass filter. The film grain parameters can be conveyed in accordance with the ITU-T H.264|MPEG-4 AVC standard in an SEI message allowing film grain reinsertion at a decoder.
Patent ZA-200703698-B (ZA)
Title: Dispenser comprising electromagnetic locking with a magnet and reed switch
Inventor: JAMES ANDERSON
IPC: B05B9/08
Filed: 2007-05-08
Abstract: A material dispensing device (10) having a material container (12) and a dispensing section operable to control dispensing of a material from the material container (12) via the ejection section, wherein the material dispensing device (10) comprises electromagnetic locking means (28,30) comprising a first part (30) associated with the material container and a second part (28) associated with the dispensing section (14), wherein the electromagnetic locking means (28,30) is adapted to require the proximity of the first and second parts (28,30) to one another to adopt an unlocked configuration.
Patent ZA-200806559-B (ZA)
Title: Anti-met monoclonal antibody, fragments and vectors thereof, for the treatment of tumors and corresponding products
Inventor: COMOGLIO PAOLO MARIA
IPC: A61P/
Filed: 2008-07-28
Abstract: Use of a monoclonal antibody directed against the extracellular domain of hepatocyte growth factor is disclosed for the preparation of a medicament for the treatment of tumors and/or metastases and of a diagnostic tool for detecting neoplastic cells as well as vectors comprising at least a portion of the nucleotide sequence encoding the anti-Met monoclonal antibody, products containing the anti-Met monoclonal antibody and/or at least one fragment thereof and at least one kinase inhibitor
Patent ZA-201903984-B (ZA)
Title: Methods of using thermostable serine proteases
Inventor: JACOB FLYVHOLM CRAMER
Filed: 2019-06-19
Abstract: Methods of using thermostable serine proteases are described herein.
Patent ZA-201907183-B (ZA)
Title: Cable anchor with anti-spin coupler
Inventor: GREYVENSTEYN JAMES
Filed: 2019-10-31
Abstract: [0001]	A grouted rock anchor assembly is provided by the invention which includes an elongate anchor which extends between a distal end and a proximal end and which comprises a flexible element and a rigid connector element which is engaged to one end of the cable element and which has a locking formation; a load bearing barrel which has a bore through which the connector element is received in engagement; a tensioning element engaged with the connector element between the proximal end and the barrel; a mechanical anchor engaged with the cable anchor towards the distal end; a faceplate on the body; and a locking tube which has a leading end and a trailing end and which encloses a length of the body, wherein the trailing end is adapted to pass between the barrel and the faceplate; and wherein the locking tube includes a locking element which is adapted to engage the locking formation to prevent the cable element from twisting when the mechanical anchor is engaged with a rock hole, in which the grouted rock anchor assembly is inserted, and when torque is applied to the tensioning element to force the faceplate against the rock face in load support and to clamp the trailing end between the barrel and the faceplate.
Patent ZA-202006446-B (ZA)
Title: Process and a plant for separating a hydrocarbon mixture
Inventor: PHAM DUC TUAT
Filed: 2020-10-16
Abstract: The invention relates to a process for separating a component mixture (K) which contains hydrogen, methane, hydrocarbons having two carbon atoms and hydrocarbons having three or more carbon atoms, wherein in a deethanization at least one portion of the component mixture (K) is subjected to a first partial condensation by cooling from a first temperature level to a second temperature level at a first pressure level to obtain a first gas fraction (G1) and a first liquid fraction (C1), at least one portion of the gas fraction (G1) is subjected to a second partial condensation by cooling from the second temperature level to a third temperature level at the first pressure level to obtain a second gas fraction (G4) and a second liquid fraction (C2) and at least a portion of the first liquid fraction (C1) and at least a portion of the second liquid fraction (C1) are subjected to a rectification to obtain a third gas fraction (G3) and a third liquid fraction (C3+). The first liquid fraction (C1) or the portion thereof subjected to the rectification and the second liquid fraction (C2) or the portion thereof subjected to the rectification are decompressed to a second pressure level and the rectification is performed at the second pressure level, wherein the first pressure level is 25 to 35 bar and the second pressure level is 14 to 17 bar. A tops gas formed during the rectification is cooled to -25°C to -35°C and thus partially condensed, wherein a condensed proportion of the tops gas is in part or in whole used in the rectification as reflux and a non-condensed proportion of the tops gas is in part or in whole provided as the third gas fraction (G3). The present invention likewise provides a corresponding plant (100, 200).
Patent GR-1004051-B (GR)
Title: Cylinder head with rocker arms changing position in relation to the camshaft presenting axially- variable eccentricity
Inventor: KOSMIDIS FILIPPOS
IPC: F01L1/047
Filed: 2001-12-04
Abstract: t is disclosed herein a simple-in-operation mechanism (fig. 1,2) adaptable to the cylinder head of an internal combustion engine to change, upon control, all the parameters of the reciprocation motion of the input or output valves, in dependence onthe charge, the gas pedal position, and the engine strokes. At the cylinder head, a camshaft with axially variable eccentricity (1) sets in reciprocation motion the rocker arms of variable position (20a, 20b), which, in turn, urge an accessory to set in motion the push rods (4) and the valves (42), via the hydraulic push rods (41a, too. 41b). The electromotor rotates, upon control and in relation to the user's requirements and the operative conditions of the motor, a worm (30) conducting the aforementioned rocker arms (20a, 20b) to a new contact position with the camshaft (10), what entails the change of the reciprocation motion parameters of the rocker arms and, consequently, the change of the respective parameters of the valves (42)too.Therefore, we can be in position to completely control the motor's operation and obtain, for the whole spectrum of the motor's revolutions, the optimal combustion conditions. This leads to the combustible reduction, the torque increase, and the improvement of the motor's performance (see fig. 1,2).
Patent MX-349358-B (MX)
Title: Immunosuppressive macrolide powder for oral suspension.
Inventor: RODRIGO IVÁN RAMIREZ MONETTA
IPC: A61K47/20
Filed: 2009-02-05
Abstract: The present invention describes pharmaceutical compositions that comprise a tacrolimus powder for oral suspension that exhibits great stability as a powder for suspension and also, once prepared, as the extemporaneous suspension, without the formation of cake-like clusters, same having a satisfactory flavour and a pleasant aroma. The invention also describes the method for preparing the pharmaceutical compositions, same being a dry method that comprises mixing tacrolimus and pre-sieved pharmaceutically acceptable carriers for a suitable length of time, and the use of the pharmaceutical compositions for treating and preventing rejection of transplanted organs and atopic dermatitis.
Patent MX-343843-B (MX)
Title: Suspension system for heavy and vocational vehicles.
Inventor: DANIEL R DYKSTRA
IPC: B60G11/28
Filed: 2010-05-13
Abstract: A vehicle suspension system includes a first trailing arm assembly and a second trailing assembly each including a mounting bracket adapted to be secured to a vehicle frame and a trailing arm member pivotably coupled to the associated mounting bracket and adapted to be operably coupled to an axle member, wherein the trailing arm members each include an aperture extending therein, wherein the aperture has a relatively constant cross-sectional configuration along a depth thereof. The vehicle suspension system further includes a torsional member extending between the first and second trailing arm members and frictionally secured within the apertures thereof, wherein the torsional member has a relatively constant cross-sectional configuration along a length thereof that is received within the apertures of the trailing arms.